234512880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139591}}^1$

素因数の和:139614

約数の個数: 80

約数和(自身を含む): 830851584

約数和(自身を除く): 596338704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 139591, 279182, 418773, 558364, 697955, 837546, 977137, 1116728, 1395910, 1675092, 1954274, 2093865, 2233456, 2791820, 2931411, 3350184, 3908548, 4187730, 4885685, 5583640, 5862822, 6700368, 7817096, 8375460, 9771370, 11167280, 11725644, 14657055, 15634192, 16750920, 19542740, 23451288, 29314110, 33501840, 39085480, 46902576, 58628220, 78170960, 117256440, 234512880]

約数ペア:

[(1, 234512880), (2, 117256440), (3, 78170960), (4, 58628220), (5, 46902576), (6, 39085480), (7, 33501840), (8, 29314110), (10, 23451288), (12, 19542740), (14, 16750920), (15, 15634192), (16, 14657055), (20, 11725644), (21, 11167280), (24, 9771370), (28, 8375460), (30, 7817096), (35, 6700368), (40, 5862822), (42, 5583640), (48, 4885685), (56, 4187730), (60, 3908548), (70, 3350184), (80, 2931411), (84, 2791820), (105, 2233456), (112, 2093865), (120, 1954274), (140, 1675092), (168, 1395910), (210, 1116728), (240, 977137), (280, 837546), (336, 697955), (420, 558364), (560, 418773), (840, 279182), (1680, 139591)]